Know Your Environment. Protect Your Health.

Dichlorodifluoromethane

San Miguel Community Services District

Dichlorodifluoromethane (Freon-12) is a refrigerant, solvent and aerosol propellant banned in 2000 under the Montreal Protocol because of its ozone-depleting properties. Freons can cause heart, nervous system and liver damage.

 

3

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
2019N/A00N/A
2020N/A00N/A
2021N/A00N/A
2022N/A00N/A
2023ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2023-05-02CA4010010_005_005-202305021020ND
2023-05-02CA4010010_009_009-202305021313ND
2023-05-02CA4010010_004_004-202305021003ND